Makes it easy to switch 4'' dust collection from one tool to anotherStarter Kit includes sliding hose fitting. Add optional Extension Bases as needed to integrate all of your tools - starter kit includes alignment tabs allowing for easy installation of additional Extension bases. Helps maintain airflow efficiency because all suction is directed to one tool at a time. Mounts to wall, providing a central location from which to control the flow of air. No need to detach/reattach the hose; no need to open/close multiple blast gates. Single sliding port moves from side to side; spring-loaded stop clicks in place. End stops keep sliding port on track, and are removable for optional Extension Bases. Projection of mounting flange lines up with other available Ready-Mount fittings for easy connection, even with hard piping. All ports fit 4'' ID dust hose, and sliding port also fits Dust Right 4'' Quick Change Handle (#55027, sold separately) Each base includes two peel-and-stick labels to show which tools go to which ports. Ports provide ample room for attaching hose clamps (not included).
